Movies like Kraa! The Sea Monster (1998)
The best movies like Kraa! The Sea Monster (1998) are Babylon 5: A Call to Arms (1999), Underwater (2020) and Monster Hunters (2020). If Kraa! The Sea Monster hooked you with its science fiction and action, these 30 similar films are what to watch next, and every pick says why it matches.
Quick picks
- Highest ratedWALL·E (2008)8.1/10 from 21,184 votes
- NewestOsiris (2025)Released 2025
Babylon 5: A Call to Arms (1999)
Allies of the Shadows seek revenge against humanity. This movie sets up the series, "Crusade," the sequel to "Babylon 5."
Why it matches: Recommended by TMDB viewers · both action & science fiction
Popcorn FlickMovies like thisUnderwater (2020)
After an earthquake destroys their underwater station, six researchers must navigate two miles along the dangerous, unknown depths of the ocean floor to make it to safety in a race against time.
Why it matches: Recommended by TMDB viewers · both science fiction & action
Popcorn FlickMovies like thisMonster Hunters (2020)
When an alien prison ship crash lands and unleashes creature after creature in the California desert, they make quick work of the army that tries to stop them. Now, the only hope of stopping the aliens rests with a secret branch of the government specializing in alien weaponry. But with the team untested in actual combat, the battle for Earth will be brutal.
Why it matches: Recommended by TMDB viewers · both science fiction & action
Popcorn FlickMovies like thisBabylon 5: The Gathering (1993)
The feature-length pilot for this Emmy award-winning show. Babylon 5 is the latest in a series of space stations built by humans. The Vorlon ambassador, Kosh, has been poisoned. It is the new commanding officer, Jeffrey Sinclair, who has the responsibility of finding the culprit. Otherwise, the space station will fail in its role of bringing many alien races together.
Why it matches: Recommended by TMDB viewers · both science fiction & action
Popcorn FlickMovies like thisOccupation: Rainfall (2020)
Two years into an intergalactic invasion of Earth, survivors in Sydney, Australia, fight back in a desperate ground war. As casualties mount by the day, the resistance and their unexpected allies, uncover a plot that could see the war come to a decisive end. With the Alien invaders hell-bent on making earth their new home, the race is on to save mankind.
Why it matches: Recommended by TMDB viewers · both science fiction & action
Popcorn FlickMovies like thisTitan A.E. (2000)
A young man finds out that he holds the key to restoring hope and ensuring survival for the human race, while an alien species called the Drej are bent on mankind's destruction.
Why it matches: Recommended by TMDB viewers · both science fiction & action
Popcorn FlickMovies like thisBabylon 5: The River of Souls (1998)
A group of Soul Hunters come to Babylon 5 demanding the return of something that was stolen from them.
Why it matches: Recommended by TMDB viewers · both action & science fiction
Popcorn FlickMovies like thisOutlander (2008)
During the reign of the Vikings, a man from another world crash-lands on Earth, bringing with him an alien predator. The man must fuse his advanced technology with the weaponry of the vikings to fight the monster.
Why it matches: Recommended by TMDB viewers · both science fiction & action
Popcorn FlickMovies like thisOsiris (2025)
Special Forces commandos on a mission are abducted mid-operation by a mysterious spacecraft. Upon waking aboard, they find themselves prey to a relentless alien race in a fight for survival.
Why it matches: Recommended by TMDB viewers · both science fiction & action
Popcorn FlickMovies like thisThe 5th Wave (2016)
16-year-old Cassie Sullivan tries to survive in a world devastated by the waves of an alien invasion that has already decimated the population and knocked mankind back to the Stone Age.
Why it matches: Recommended by TMDB viewers · both science fiction & action
SnoozefestMovies like thisBabylon 5: The Legend of the Rangers - To Live and Die in Starlight (2002)
After being punished for retreat from combat, Ranger David Martel is given command of the Liandra, a haunted 20-year old Minbari fighting ship. He's escorting ambassadors to a secret archaeological site, the oldest city on record and a clue to a dangerous ancient race.
Why it matches: Recommended by TMDB viewers · both science fiction & action
Popcorn FlickMovies like thisPredator 2 (1990)
A police chief in the war-torn streets of Los Angeles discovers that an extraterrestrial creature is hunting down residents - and that he is the next target.
Why it matches: Recommended by TMDB viewers · both science fiction & action
Popcorn FlickMovies like thisThe Black Hole (1979)
The explorer craft USS Palomino is returning to Earth after a fruitless 18-month search for extra-terrestrial life when the crew comes upon a supposedly lost ship, the USS Cygnus, hovering near a black hole. The ship is controlled by Dr. Hans Reinhardt and his monstrous robot companion, but the initial wonderment and awe the Palomino crew feel for the ship and its resistance to the power of the black hole turn to horror as they uncover Reinhardt's plans.
Why it matches: Recommended by TMDB viewers · both science fiction & action
SnoozefestMovies like thisZygote (2017)
The two remaining crew members of a mining operation in the Arctic Circle fight to survive against an alien creature.
Why it matches: Recommended by TMDB viewers · both science fiction
Worth the HypeMovies like thisAlien: Romulus (2024)
While scavenging the deep ends of a derelict space station, a group of young space colonizers come face to face with the most terrifying life form in the universe.
Why it matches: Recommended by TMDB viewers · both science fiction
Worth the HypeMovies like thisSplinter (2008)
When their plans for a nature trip go awry, Polly and boyfriend Seth decide to check into a motel. On their way, they're carjacked and kidnapped by low-rent crooks Dennis and Lacey, who take the victims and their SUV to a nearby gas station. Along the way, they encounter an increasingly terrifying horde of parasites, and if any of them intend to survive, they'll have to outsmart the deadly organisms.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisScreamers (1995)
SIRIUS 6B, Year 2078. On a distant mining planet ravaged by a decade of war, scientists have created the perfect weapon: a blade-wielding, self-replicating race of killing devices known as Screamers designed for one purpose only -- to hunt down and destroy all enemy life forms.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisIt! The Terror from Beyond Space (1958)
The first manned expedition to Mars is invaded by an unknown life form, which stows away on the rescue ship.
Why it matches: Recommended by TMDB viewers · both science fiction
SnoozefestMovies like thisProject Ithaca (2019)
Five strangers awaken to find themselves trapped aboard an alien spaceship that seems to be harnessing their terror to power the ship. They begin to understand that these species have been abducting humans for decades and possibly centuries.
Why it matches: Recommended by TMDB viewers · both science fiction
SnoozefestMovies like thisBlood Machines (2020)
An artificial intelligence escapes her spaceship to turn into a female ghost and challenges two blade runners to a galactic chase.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisIron Sky (2012)
In the last moments of World War II, a secret Nazi space program evaded destruction by fleeing to the Dark Side of the Moon. During 70 years of utter secrecy, the Nazis construct a gigantic space fortress with a massive armada of flying saucers.
Why it matches: Similar story and style · both action & science fiction
SnoozefestMovies like thisDeep Rising (1998)
A group of heavily armed hijackers board a luxury ocean liner in the South Pacific Ocean to loot it, only to do battle with a series of large-sized, tentacled, man-eating sea creatures who have taken over the ship first.
Why it matches: Similar story and style · both action & science fiction
Popcorn FlickMovies like thisFortress 2 (2000)
John Brennick once again finds himself imprisoned, but this time in a new, more sophisticated fortress prison in outer space. But Brennick's not a man to give in easily, and with a 10-year-old son waiting for him back on earth, he's going to pack some serious assault on the evil corporation.
Why it matches: Similar story and style · both science fiction & action
SnoozefestMovies like thisRebel Moon - Part One: A Child of Fire (2023)
When the ruthless forces of the Motherworld threaten a quiet farming village on a distant moon, a mysterious outsider becomes its best hope for survival.
Why it matches: Similar story and style · both science fiction & action
Popcorn FlickMovies like thisGamera vs. Guiron (1969)
Two young boys sneak aboard a spaceship and find themselves whisked away to the mysterious planet Terra. There, they encounter Gamera's old foe Gyaos and two female aliens with a taste for human brains. Gamera must save the children and battle the new monster Guiron, whose entire body is a deadly living weapon.
Why it matches: Similar story and style · both science fiction & action
SnoozefestMovies like thisMuppets from Space (1999)
When Gonzo's breakfast cereal tells him that he's the descendant of aliens from another planet, his attempts at extraterrestrial communication get him kidnapped by a secret government agency, prompting the Muppets to spring into action to rescue their friend.
Why it matches: Similar story and style · both science fiction
Popcorn FlickMovies like thisSphere (1998)
A spacecraft is discovered at the bottom of the Pacific Ocean, presumed to be at least 300 years old and of alien origin. A crack team of scientists and experts is assembled and taken to the ocean floor to investigate. However, the ship is not as it seems and when a giant perfect sphere is discovered in the cargo bay, things begin to fall apart.
Why it matches: Similar story and style · both science fiction
Popcorn FlickMovies like thisWALL·E (2008)
After hundreds of years doing what he was built for, WALL•E— a robot designed to clean up the earth—discovers a new purpose in life when he meets a sleek search robot named EVE. EVE comes to realize that WALL•E has inadvertently stumbled upon the key to the planet's future, and races back to space to report to the humans. Meanwhile, WALL•E chases EVE across the galaxy and sets into motion one of the most imaginative adventures ever brought to the big screen.
Why it matches: Similar story and style · both science fiction
Absolute CinemaMovies like thisAtlantis: The Lost Empire (2001)
A young linguist named Milo Thatch joins an intrepid group of explorers to find the mysterious lost continent of Atlantis.
Why it matches: Similar story and style · both science fiction
Worth the HypeMovies like thisCreature from the Black Lagoon (1954)
When scientists exploring the Amazon River stumble on a “missing link” connecting humans and fish, they plan to capture it for later study. But the Creature has plans of his own, and has set his sights on the lead scientist's beautiful fiancée, Kay.
Why it matches: Similar story and style · both science fiction
Popcorn FlickMovies like this
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Frequently asked questions
What are the best movies like Kraa! The Sea Monster?
The closest matches to Kraa! The Sea Monster are Babylon 5: A Call to Arms (1999), Underwater (2020) and Monster Hunters (2020). Below are 27 more, each with the reason it matches.
What should I watch after Kraa! The Sea Monster?
Start with Babylon 5: A Call to Arms (1999), the closest match to Kraa! The Sea Monster.
What is the highest-rated movie like Kraa! The Sea Monster?
WALL·E (2008), rated 8.1/10 by 21,184 TMDB users.
What is the newest movie like Kraa! The Sea Monster?
Osiris (2025) is the most recent release on this list.
Are there English movies like Kraa! The Sea Monster?
Yes: Babylon 5: A Call to Arms (1999), Underwater (2020) and Monster Hunters (2020).
How are movies similar to Kraa! The Sea Monster chosen?
First come films that Trakt’s viewers watch alongside Kraa! The Sea Monster, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.